CN215253596U - Modified rock wool heated board - Google Patents
Modified rock wool heated board Download PDFInfo
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- CN215253596U CN215253596U CN202121687887.8U CN202121687887U CN215253596U CN 215253596 U CN215253596 U CN 215253596U CN 202121687887 U CN202121687887 U CN 202121687887U CN 215253596 U CN215253596 U CN 215253596U
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Abstract
The utility model relates to a modified rock wool heated board belongs to novel building material technical field. Modified rock wool heated board includes the interior enhancement layer and the outer reinforcement layer of rock wool sheet layer and both sides, it has a plurality of perforation that run through the plate body to open on the rock wool sheet layer, it is full of the polyurethane filler to fill in the perforation. The utility model discloses a modified rock wool heated board fills the polyurethane filler through trompil on the rock wool board layer in the middle of, improves the heat preservation effect of rock wool board, realizes that the physics is modified, and the fire prevention heat preservation effect is better.
Description
Technical Field
The utility model relates to a novel building material technical field, concretely relates to modified rock wool heated board.
Background
At present, composite external wall panels of buildings are more and more widely used, rock wool composite insulation boards are widely applied as composite boards with good fireproof performance, and rock wool composite boards have good fireproof and flame-retardant performances due to the characteristics of rock wool core materials, but the heat insulation capacity is relatively low.
Disclosure of Invention
For solving the problem that exists among the prior art, the utility model discloses a modified rock wool heated board has been designed, modified rock wool heated board includes the interior enhancement layer and the outer enhancement layer of rock wool sheet layer and both sides, it has a plurality of perforation that run through the plate body to open on the rock wool sheet layer, it is on the polyurethane filler to fill in the perforation. Through trompil on the plate body at rock wool board layer to fill polyurethane in perforating and pack, effectively reduce the heat bridge effect of plate body, promote the heat preservation ability, can not cause the influence to the holistic fire prevention flame retardant efficiency of panel again simultaneously, realize the physical modification.
Furthermore, the perforation on the rock wool slab layer is uniformly distributed in a quincuncial pile manner, and the number of the perforation is not less than 20 per square meter of the slab body.
Furthermore, the inner reinforcing layer is a mortar layer with the thickness of 2mm, and the outer reinforcing layer is a polymer mortar layer with the thickness of 5-10 mm.
Furthermore, a layer of glass fiber alkali-resistant mesh cloth is pressed on the surfaces of the inner reinforcing layer and the outer reinforcing layer respectively. The glass fiber alkali-resistant mesh cloth can play a good anti-cracking effect.
Furthermore, the outer side surface of the outer reinforcing layer is connected with a layer of metal flat net through a U-shaped card. The toughness and rigidity of the whole plate are improved, and the plate is not easy to damage in use.
Or as another design, the inner reinforcing layer and the outer reinforcing layer are cement-based cloth layers with the thickness of 1-2 mm.
Compared with the prior art, the utility model discloses a modified rock wool heated board's of patent design progress part lies in, trompil on the plate body on rock wool sheet layer to pack the polyurethane filler in perforating, effectively reduce the heat bridge effect of plate body, promote heat preservation ability, can not cause the influence to the holistic fire prevention flame retardant efficiency of panel again simultaneously, realize that the physics is modified. The reinforcing layers on the two sides of the plate body are pressed into the glass fiber alkali-resistant gridding cloth, so that the glass fiber alkali-resistant gridding cloth is not easy to crack, and the outer reinforcing layer is attached with the metal flat net layer to improve the toughness and rigidity of the whole plate, so that the plate is not easy to damage during use.
Drawings
FIG. 1 is a sectional view of a modified rock wool insulation board
FIG. 2 is a schematic view of a rock wool slab in elevation
FIG. 3 is a schematic view of a U-shaped card connector
In the figure, 1 rock wool slab layer, 2 inner reinforcing layers, 3 outer reinforcing layers, 4 metal plain nets, 5 polyurethane fillers, 6 glass fiber alkali-resistant mesh cloth, 7-U-shaped clamps, 11 through holes, 71 clamp arms, 72 clamp cavities and 73 inverted teeth
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments. The technical solutions in the embodiments of the present invention are clearly and completely described, and the described embodiments are only some embodiments of the present invention, not all embodiments of the present invention. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1 and 2, the utility model discloses a modified rock wool heated board's an embodiment, modified rock wool heated board includes rock wool board layer 1 and the interior enhancement layer 2 and the outer enhancement layer 3 of both sides.
The rock wool slab layer 1 is provided with a plurality of through holes 11 penetrating through the slab body, and the diameter of the through holes 11 is 20 mm. A plurality of perforation 11 are plum blossom stake formula evenly distributed on the plate body of rock wool slab layer 1, and it has not less than 20 perforation 11 to open on every square meter plate body, and on the polyurethane filler 5 was filled up to the perforation 11.
The inner reinforcing layer 2 is a mortar layer with the thickness of 2mm, and the outer reinforcing layer 3 is a polymer mortar layer with the thickness of 5 mm; the surfaces of the inner and outer reinforcing layers are respectively pressed with a layer of glass fiber alkali-resistant mesh cloth 6 when processing and laying. In addition, a layer of metal flat net 4 is attached to the surface of the outer reinforcing layer 3, the metal flat net 4 is fixed through a U-shaped clamp 7, the U-shaped clamp 7 is made of nylon materials, two clamp arms 71 of the U-shaped clamp penetrate through the outer reinforcing layer 3, and the top end of the U-shaped clamp is inserted into the rock wool slab 1. The U-shaped clamps 7 are also distributed in a quincuncial pile type, and not less than 8U-shaped clamps 7 are required to be used for each square meter of the metal flat net 4.
Referring to fig. 3, the U-shaped clip 7 is in a hairpin shape, the two clip arms 71 are arranged side by side, the joint of the two clip arms is bent into a circular clip cavity 72, when in use, the clip cavity 72 clips the mesh reinforcement of the metal flat mesh 4, the two clip arms 71 are inserted into the plate body, and 3 anti-skid inverted teeth 73 are respectively arranged on the opposite outer side surfaces of the two clip arms 71.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, which is defined by the appended claims and the description of the invention.
Claims (6)
1. The utility model provides a modified rock wool heated board, its characterized in that, modified rock wool heated board includes the interior enhancement layer and the outer enhancement layer of rock wool sheet layer and both sides, it has a plurality of perforation that run through the plate body to open on the rock wool sheet layer, it is full of on the polyurethane packs in the perforation.
2. The modified rock wool insulation board of claim 1, wherein the perforations on the rock wool board layer are uniformly distributed in a quincuncial pile manner, each square meter of the board body has not less than 20 perforations, and the aperture of each perforation is 20 mm.
3. The modified rock wool insulation board of claim 2, wherein the inner reinforcing layer is a 2mm thick mortar layer and the outer reinforcing layer is a 5-10mm thick polymer mortar layer.
4. The modified rock wool insulation board of claim 3, wherein a layer of glass fiber alkali-resistant mesh cloth is pressed on the surface of each of the inner reinforcing layer and the outer reinforcing layer.
5. The modified rock wool insulation board of claim 4, wherein a layer of metal plain net is connected to the outer side surface of the outer reinforcing layer through a U-shaped card.
6. The modified rock wool insulation board of claim 1, wherein the inner reinforcing layer and the outer reinforcing layer are cement-based cloth layers with a thickness of 1-2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121687887.8U CN215253596U (en) | 2021-07-23 | 2021-07-23 | Modified rock wool heated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121687887.8U CN215253596U (en) | 2021-07-23 | 2021-07-23 | Modified rock wool heated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215253596U true CN215253596U (en) | 2021-12-21 |
Family
ID=79493801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121687887.8U Active CN215253596U (en) | 2021-07-23 | 2021-07-23 | Modified rock wool heated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215253596U (en) |
-
2021
- 2021-07-23 CN CN202121687887.8U patent/CN215253596U/en active Active
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